Canterbury vs Southland prediction

This New Zealand Mitre 10 Cup rugby game match up will see the Premiership table toppers Canterbury playing host and entertaining the visitors Southland. The last time this two met it ended Canterbury 39 Southland 20 (2015), prior to that Southend won against the host in 2009 and 2011,however those days are long gone as the host start the season in fine form as expected of them. Defeat to Southland by Hawke’s Bay, Northland and North Harbour, will mean Southend need to put a showing here. So I don't the the home team covering the handicap. My tip Southend +42.5